<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<div id="app">
			<h1 v-if="isShow">表达式的值为真，就能显示</h1>
		</div>
		 <script src="../vue.min.js"></script>
		<script type="text/javascript">
			var vm = new Vue({
				el: "#app",
				data: {
					isShow:true
				}
			});
		</script>
	</body>
</html>
